// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMC4zODo4ODg0
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMC4zODo4ODg0"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "109321245f172a03ed8e89befaf472aa93dc7dc6dac5a48f94ae9dacf872d139"
        or hash.sha256(0, filesize) == "868f6c89574512a91b1959d181f8a45d62911919c7c508932139b27cb83485c7"
        or hash.sha256(0, filesize) == "8edbc93441438c2a9a5a05d487fc80a7cef5269f1fcdbc3643f2800b5f54a76c"
        or hash.sha256(0, filesize) == "c04432ab16e0ed8752f52b3572d2b38f90ed8014a3eea6d48175e2901a8d54fa"
}